Guardfile in guard-rails-0.7.1

- old
+ new
@@ -1,5 +1,20 @@
+# Guard-Rails supports a lot options with default values:
+# daemon: false                        # runs the server as a daemon.
+# debugger: false                      # enable ruby-debug gem.
+# environment: 'development'           # changes server environment.
+# force_run: false                     # kills any process that's holding the listen port before attempting to (re)start Rails.
+# pid_file: 'tmp/pids/[RAILS_ENV].pid' # specify your pid_file.
+# host: 'localhost'                    # server hostname.
+# port: 3000                           # server port number.
+# root: '/spec/dummy'                  # Rails' root path.
+# server: thin                         # webserver engine.
+# start_on_start: true                 # will start the server when starting Guard.
+# timeout: 30                          # waits untill restarting the Rails server, in seconds.
+# zeus_plan: server                    # custom plan in zeus, only works with `zeus: true`.
+# zeus: false                          # enables zeus gem.
+# CLI: 'rails server'                  # customizes runner command. Omits all options except `pid_file`!
+
 guard 'rails' do
   watch('Gemfile.lock')
   watch(%r{^(config|lib)/.*})
 end
-